@charset "UTF-8";
body {
  display: flex;
  justify-content: center;
}

#app {
  text-align: center;
  background: url("背景.jpg");
  width: 90%;
  height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.input {
  display: flex;
}

.list {
  height: 45%;
}

.list ul li {
  list-style: none;
}
